dev/src/generate/dotnet_capability_rs.j2

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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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// DO NOT EDIT IT MANUALLY. This file is generated by opendal/dev/src/generate/dotnet.rs.

/// FFI-safe mirror of `opendal::Capability` used by the .NET binding.
///
/// This struct intentionally mirrors fields from OpenDAL core capability,
/// but uses a stable C-compatible layout for cross-language interop.
///
/// We keep this dedicated mirror because Rust internal type layout is not an
/// FFI contract and must not be marshaled directly across the ABI boundary.
///
/// Absent `Option<usize>` limits are encoded as `usize::MAX`, which the C#
/// side maps back to `null`.
#[repr(C)]
#[derive(Default, Clone, Copy)]
pub struct Capability {
{%- for f in fields %}
    /// {{ f.doc }}
    pub {{ f.name }}: {% if f.is_bool %}bool{% else %}usize{% endif %},
{%- endfor %}
}

impl Capability {
    /// Convert OpenDAL core capability into the FFI mirror payload.
    pub fn new(cap: opendal::Capability) -> Self {
        Self {
{%- for f in fields %}
            {{ f.name }}: cap.{{ f.name }}{% if not f.is_bool %}.unwrap_or(usize::MAX){% endif %},
{%- endfor %}
        }
    }
}